Donner Reverb Effector 7 Mode Modulation Verb Square

7 types of reverb effects: Room, Hall, Church, Spring, Plate, Studio, Mod Digital circuit design: True bypass allows the sound signal to be output as is without passing through any unnecessary circuits when the effector is off. Made of aluminum alloy, it is lightweight and has good wear resistance. LED indicator light indicates working status DC 9V adapter (center negative) required (sold separately) (If you are not satisfied with the product within 30 days of purchase, we will accept returns.The warranty period is one year from the date of purchase. If so, please contact our store.) This product does not have a storage compartment.